WCT1111DS Overview
The WCT1111 is a wireless power transmitter controller that integrates all required functions for WPC “Qi” pliant wireless power transmitter design. It is an intelligent device that works with the NXP touch sensing technology or uses periodically analog PING to detect a mobile device for charging while gaining super low standby power. Once the mobile device is detected, the WCT1111 controls the power transfer by...
WCT1111DS Key Features
- pliant with the latest version Wireless Power Consortium (WPC) power class 0 specification power transmitter design
- Supports wide transmitter DC input voltage ranging from 4.2 V, typically 12 V and 19 V
- Integrated digital demodulation
- Supports all types of receiver modulation strategies (AC
- Supports Q factor detection and calibrated power loss
- Supports low standby power
- Supports various power control techniques: operation
- LED for system status indication
- Over-voltage/current/temperature protection
- Supports CAN/IIC/SCI/SPI interfaces